"This is it." Heichen stopped in front of a luxurious villa with Nangong Yiyin.

Nangong Yiyin looked around, then looked at the villa in front of her, a little suspicious, "Here?" "Isn't this area a rich area? And the lights around are bright, and it doesn't look like a place where people can use to commit crimes.

Hei Chenqi looked up at the dark clouds in the sky covering the moon, and the moonlight that shone on the earth disappeared, and said with a smile, "Don't be blinded by the surface of things, the truth is often hidden in places you don't expect." ”

"Oh......" Nangong Yiyin still didn't believe it, there happened to be an old couple walking in the distance, her eyes lit up, she pointed at them and said to Hei Chenqi, "Look, there are still old couples walking here!" How can it be like you say......"

"That's right, this place must not be as rumored, the owner of this place may just be on a tour." Hei Chenqi suddenly changed his attitude and raised his voice, Nangong Yiyin was a little unable to continue. What the hell was Heichen thinking?

"Yinyin, your parents often travel abroad for a long time and don't come back once, right? I admit that you are right. Hei Chenqi took Nangong Yiyin's hand and was about to leave.

The old couple who were walking suddenly changed their faces, walked up to them quickly, stared at them and asked, "Young man, is that rumor you just said about the owner of this house?" ”

"yes." Hei Chenqi wondered, "Have you heard of it too?" ”

The old man shook his head, "No, no, we live nearby, where to hear any rumors." We stayed here and saw them say hello every morning when we went out, and we didn't know that we hadn't seen them since that day. It's been a few years, and no one has come in to their house, and no one from the rental company has come to say they want to sell the house or anything. We wondered if something had happened to the house. ”

"Old man, don't say it, I'm so cautious when I hear it." The old man was talking about being happy, and the old grandmother suddenly pulled the old man in fear to leave.

"You're really, so scared after so many years." The old man had no choice but to stop, and the two helped each other to leave.

"How?" Hei Chenqi suddenly asked.

Nangong Yiyin hasn't reacted yet, did something happen all of a sudden? Didn't they just hear from the old man about this family? Sounds like a rumor? In other words, Hei Chenqi's attitude became too fast, and he immediately changed from a curious high school student to an old man with a black belly.

"So we're really going to investigate this villa?"

Heichen looked at Nangong Yiyin and didn't speak.

Being looked at by him like this, Nangong Yiyin had a strong feeling that she was being despised by him! Isn't she right?

"Yiyin, you are really ......" Hei Chenqi looked helpless, and he almost sighed.

Nangong Yiyin is about to go crazy in her heart, can't she say what she wants to say? What are you doing like this?! What the hell did she do to make him so helpless and despise her!

"Didn't you notice that the couple's appearance was strange? And their flawed performance. Heichen didn't tease her, explaining, "They are complicit in the rumor-mongers." ”

"What?!" So she just escaped from danger? "Then why didn't they come to arrest us just now?"

"Because they've found out that we're not stupid people who just come to take risks." Hei Chenqi turned around and walked back, saying, "Let's go, they won't use this villa anymore, it is estimated that it will be emptied soon, and there is no value in searching." ”

"What?" Nangong Yiyin felt that she was being led by Hei Chenji's nose for a boring night today, she didn't want to leave so inexplicably, "When did they find out?" How was it discovered? Where are their loopholes? Tell me! ”

"Huh? It's rare to see you so excited and curious? Heichen didn't want to tell her the answer so quickly when he saw Nangong Yiyin's eager look.

"Can I go back?" Nangong Yiyin really wants to leave here now, but after being told half by Hei Chenji, she always feels that this place is more dangerous, and she didn't want to get involved in such a dangerous case in the first place! Didn't you just step on his cat? Why does she seem to be doing more and more now, and she is deviating from her promise.

Hei Chenqi chuckled, "If you plan to go back alone, you will probably be captured by the people guarding in the shadows." ”

"And you're going to tell me?"

Hei Chenqi didn't expect Nangong Yiyin to suddenly become smarter and threaten people, I really feel nostalgic.

"Why do you think this old couple is out for a walk on an empty night, and it happens to be the time we get here?"

"Maybe it's a coincidence?" Nangong Yiyin guessed.

Hei Chen smiled, "Let's not talk about this first, as an old couple, the tacit understanding between them is really pitiful." As they said, the family has been missing for several years, and the grandmother is so afraid to hear about it, the old man actually said to us two strangers, and the old lady has no intention of interrupting during this period. It's just that they found out that we are fake adventurers, and they don't know how to make up reasons to cooperate with each other's actions, and the pair really don't have a tacit understanding. ”

"People who can make so many cases, but haven't been caught yet, will their acting skills be so bad?" Nangong Yiyin expressed his skepticism.

Hei Chenji shook his head, turned around and walked back the same way, "The lame acting skills are just to test whether we are here to investigate their enemies, if it is their target, the reaction should be like Le Yi, when she questions the words and deeds of the old couple, those two people will take off their disguises and arrest her." ”

"Then you know everything, why don't you pretend?" After Nangong Yiyin raised this question, she immediately regretted biting her tongue off. If Hei Chenqi behaved correctly, did she want to be arrested with him? Stupid!

Hei Chenqi also looked at her helplessly, and didn't bother to say anything, "Let's go." ”

Nangong Yiyin followed with a flushed face.

On the way, she thought about what they had just said, as well as Hei Chenqi's performance, and found something.

"You seem to know them well?"

Hei Chenqi was silent for a while, and said in a voice that Nangong Yiyin could barely hear, "It's just because I've been tracking them down for many years." ”

Nangong Yiyin was curious, "That is, this case has happened for a long time?" Who did it? It hasn't been found for so long, and there has been no media coverage. ”

"Interested in the case?" Hei Chenqi's words seemed to lure a prey into his mouth. Nangong Yiyin looked at him vigilantly, a little uneasy, "What?" ”

"Then you have to continue to be my assistant until the truth of this case comes out, otherwise, you will continue to be curious. Or, maybe because they've seen you today, they'll take you away one day. ”

Hei Chenqi's words**naked are threatening her!

"Why did you choose me as your assistant? I don't want Le Yi to be so interested in detective games, and I don't have any merits. Nangong Yiyin wants to cry now, and always feels that since the night she went to the detective agency, she has been walking towards the trap he set step by step, waiting for her to step into it now.

"Because you're the calmest of them all." And it appeared right in front of him.

Nangong Yiyin really wants Le Yi and the others to see Hei Chenji's current proud appearance, whether he has always been a fox or an old fox!

"Then, didn't you say that you wanted me to tell Le Yi what they wanted to check?"

"I'll send you home first, and you'll receive that document tomorrow morning." Hei Chenqi didn't reveal anything to her, Nangong Yiyin really didn't know what she was going out with him tonight for. She felt that the only thing she had gained was listening to a terrible story, and putting herself in danger.

The next morning, because she had been haunted by what Hei Chenqi said last night, Nangong Yiyin woke up very early, and asked the maid early in the morning if there was anything sent to her.

The maids looked at each other, wondering why the eldest lady was so concerned about whether there was anything sent to her early in the morning, "Miss, it's still early, and the postman hasn't come yet." ”

"Well, let's go out first." Nangong Yiyin was lost for a while, because she got up so early, what kind of thing did Heichen Qi sell?

Hey?

Nangong Yiyin inadvertently glanced at the window, found something faintly under the curtain, and walked over curiously. Could it be that a bird flew to her windowsill? She carefully lifted the curtains, fearing that the birds would be frightened.

It's a pity that it's not the bird, and it's her who scares!

Why was she so scared early in the morning! Nangong Yiyin picked up the yellow document bag in a huff, and the bag was bulging, as if there were a lot of things.

"When the hell did he come? It's the third floor! When did the security of our house become so weak? Nangong Yiyin muttered to herself, although she was very angry that a boy in Heichen actually secretly climbed to the window of her room to put down something, but she was still defeated by curiosity. In the end, Heichen wanted Le Yi to check what they were looking for? He seems to have said before that he knows everything that the police don't know, right? Then why did he ask a group of female high school students to help him investigate, could the layman get more accurate information than the police?

He didn't actually want Le Yi's brother to find out about this thing and send the police to investigate! Judging from Le Yi's brother's character of caring about his sister so much, it is very likely that he will read this document and help her investigate.

Nangong Yiyin thought about it, and suddenly laughed at herself, how could it be?

The file bag was opened, and there was a thick stack of paper inside, as well as a map, and I could vaguely see the exposed part of the circle with red strokes, which should be enclosed somewhere. Nangong Yiyin was dizzy when she saw such a big stack of paper, Hei Chenji didn't want them to do so many things! She set the paper aside, took out the map, unfolded it and spread it on the ground......

"Wouldn't it?!" Nangong Yiyin's eyes widened and she looked at the dense red dots on the map, is it possible for a few of them girls to do this?! Was she really guessed right? She could almost imagine Ouyang Shu's expression when he saw this.